Josh

Lol… you’re very welcome 🙂

Have fun!!

Okay, try this one:

add_filter( 'wp_nav_menu_items', 'add_loginout_link', 10, 2 );
function add_loginout_link( $items, $args ) {

	if($args->theme_location == 'primary') {
		if (is_user_logged_in()) {
			$items .= '<li><a href="'. wp_logout_url() .'">Log Out</a></li>';
		}
		else {
			$items .= '<li><a href="'. site_url('wp-login.php') .'">Log In</a></li>';
			$items .= '<li><a href="'. site_url('wp-login.php?action=register') .'">Register</a></li>';
		}
	}
    return $items;
}

The problem was the primary-menu should be just primary.

I think you have an extra slash.

require_once plugins_url('php/hooks.php', __FILE__);

They are probably showing in the order they appear in your admin panel “Plugins” page.

When a WordPress page is rendered (put together for final output); WordPress goes through the list of plugins; and adds any hooks or filters in the order they are found (alphabetically).

Using Priority Parameter
The developers, when hooking to ‘the_content()’, can set a priority number as the third argument of the action call.

So you get something like add_action('the_content', 'test_function', 100).

[More Info]

Manual Workaround
If you know the name of the function used in the action hook; you can write a function in your child theme to 1) Remove the action hook, 2) Re-Fire the action hook with the third argument added.

So, if your Easy Social Share is using `easy_social_content’ as the action hook name hooked to “the_content” filter; we could do this:

remove_action('the_content', 'easy_social_content');
add_action('the_content', 'easy_social_content', 100);

Do this for each of the three plugins; and change the priority argument to be the sequence you wish them to appear.

Since a child theme code is executed last (after the theme and after all plugins are loaded)… this code will execute last… and will give you the order you desire.

Good Luck 🙂
Lemme know how you do.

Try this (I’ve modified/enhanced your code a little):

add_filter( 'wp_nav_menu_items', 'add_loginout_link', 10, 2 );
function add_loginout_link( $items, $args ) {

	if($args->theme_location == 'primary-menu') {
		if(is_user_logged_in()) {
			$items .= '<li><a href="'. wp_logout_url() .'">Log Out</a></li>';
		}
		else {
			$items .= '<li><a href="'. site_url('wp-login.php') .'">Log In</a></li>';
			$items .= '<li><a href="'. site_url('wp-login.php?action=register') .'">Register</a></li>';
		}
	}
    return $items;
}